You can park the car in front of our house.You should regularly go for a morning walk.Simply we can say “A verb used to express mood(mode) or attitude of a speaker is called Modal Verb”. Modal Verbs functions to help verbs to express probability, possibility, necessity, ability, duty, obligation, suggestion, advice, request, etc. The so-called 'semi-modals' work partly like modals and partly like main verbs. Normally modal verbs cannot work alone and must work with the main verb. Modal verbs are one of the types of helping verbs (also known as 'auxiliary verbs'). When a helping verb is used to express possibility, conditionality, necessity, obligation, ability, probability, or wishful desires then that verb is known as a Modal Verb. Helping verbs are further of two types, that is Primary Verbs and Modal Verbs. As we are familiar with verbs that are of two types, that is main verbs and helping verbs (also called auxiliary verbs). But what do modal verbs do? Why is it essential to have a modal verb in the sentence? So here in this article, we will get answers to all our questions. Modal Verb: As we know verb is used to describe an action.
